biogas from dairy cows

posted May 30, 2010

A Data Center Power Supply that Moos

By ASHLEE VANCE. May 18, 2010.

Hey diddle diddle. Guess what the cow has done this time?

America’s dairy farmers could soon find themselves in the computer business, with the manure from their cows possibly powering the vast data centers of companies like Google and Microsoft. While not immediately intuitive, the idea plays on two trends: the building of computing centers in more rural locales, and dairy farmers’ efforts to deal with cattle waste by turning it into fuel.

With the right skills, a dairy farmer could rent out land and power to technology companies and recoup an investment in the waste-to-fuel systems within two years, Hewlett-Packard engineers say in a research paper to be made public on Wednesday.

Finish the article HERE at nytimes.com